Once food enters the esophagus, muscular contractions will push the food to the stomach. However, you may have some indigestion while completely inverted because gravity assists the flow of food out of the stomach, and while upside-down gravity will oppose the flow.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.